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valina [46]
4 years ago
9

Which of the following is a rational number?

Mathematics
1 answer:
satela [25.4K]4 years ago
6 0
I think the answer is 98 squared
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Steve sells half of his comic books and then buys 6 more now he has 14 comic books
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Let b be the initial amount of books. Steve sells half of his books, so the number of Steve's books become

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Then, he buys 6 more, so the number increases by 6:

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This number is now 14, so you have

\dfrac{b}{2}+6 = 14

Subtract 6 from both sides:

\dfrac{b}{2} = 8

Multiply both sides by 2:

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